| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | Industrial Grade | MT | USD | 20251017 | |
| Guangzhou Tianyue Chem | China national standards | MT | USD | 20251017 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251017 | |
| Shanghai Juexin | China national standards | MT | USD | 20251017 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251017 | |
| Jinan Dezheng Chem | Industrial Grade | MT | USD | 20251017 | |
| Tongling Jintai Chem | China national standards | MT | USD | 20251017 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251017 | |
| Shandong Xinmao New Materials | Industrial Grade | MT | USD | 20251017 | |
| Shandong Mengkanda Chem | China national standards | MT | USD | 20251017 |
